I was thrilled when it arrived considering my truck tire had a slow leak the same day it arrived. I unpacked it and found it tiny. Of course, the photos didn't give the impression of how small it would be. The hose shown in the photos is also significantly shorter and thinner than it appears in the picture. Also, to my disappointment, the plug-in option only allows you to plug it into a cigarette lighter socket. I think it's my fault for not paying attention. I finally hook up this little guy and it took me an awful long time to fill up my only truck tire. I then used it on three others and also pumped up the tires on my car. It seems to be working fine but is slow and sluggish. Took it out next morning to fill a leaking tire to take to the shop and it ran for about 3 minutes to fill the tire then shut off. Hasn't worked since then. I'm working on returning a product but I'm not sure how to do that as I no longer have the box. Needless to say I would not recommend this product.